| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $209.53 | 3.396% | $216.6456 | $216.65 | $216.65 | $216.60 |
| Purchase #2 | $185.69 | 5.447% | $195.8045 | $195.80 | $195.80 | $195.80 |
| Purchase #3 | $223.83 | 9.210% | $244.4447 | $244.44 | $244.45 | $244.40 |
| Purchase #4 | $192.94 | 3.844% | $200.3566 | $200.36 | $200.35 | $200.40 |
| Purchase #5 | $231.36 | 6.776% | $247.037 | $247.04 | $247.05 | $247.00 |
| Purchase #6 | $25.29 | 8.264% | $27.38 | $27.38 | $27.40 | $27.40 |
| Purchase #7 | $61.83 | 4.652% | $64.7063 | $64.71 | $64.70 | $64.70 |
| 7 purchase totals = | $1,130.47 | $1,196.3747 | $1,196.38 | $1,196.40 | $1,196.30 | |